48 lines
1.4 KiB
Diff
48 lines
1.4 KiB
Diff
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--- linux/pcfclock.c
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+++ linux/pcfclock.c
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@@ -49,7 +49,9 @@
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#include <linux/major.h>
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#include <linux/fs.h>
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#include <linux/sched.h>
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
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#include <linux/devfs_fs_kernel.h>
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+#endif
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#include <linux/string.h>
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#include <linux/delay.h>
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#include <linux/parport.h>
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@@ -441,7 +443,9 @@
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return 1;
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
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devfs_mk_cdev(MKDEV(PCFCLOCK_MAJOR, n), S_IFCHR | S_IRUGO, "pcfclocks/%d", n);
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+#endif
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#else
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sprintf(name, "%d", n);
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devfs_register(devfs_handle, name, DEVFS_FL_DEFAULT, PCFCLOCK_MAJOR, n, S_IFCHR | S_IRUGO,
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@@ -508,7 +512,9 @@
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printk(KERN_ERR "pcfclock: unable to get major %d\n", PCFCLOCK_MAJOR);
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return -EIO;
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}
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
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devfs_mk_dir("pcfclocks");
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+#endif
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#else
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if (devfs_register_chrdev(PCFCLOCK_MAJOR, "pcfclock", &pcfclock_fops)) {
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printk(KERN_ERR "pcfclock: unable to get major %d\n", PCFCLOCK_MAJOR);
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@@ -562,10 +568,14 @@
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for (n = 0; n < PCFCLOCK_NO; n++) {
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if (pcfclock_table[n].dev != NULL) {
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parport_unregister_device(pcfclock_table[n].dev);
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
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devfs_remove("pcfclocks/%d", n);
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+#endif
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}
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}
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
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devfs_remove("pcfclocks");
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+#endif
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#else
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devfs_unregister(devfs_handle);
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devfs_unregister_chrdev(PCFCLOCK_MAJOR, "pcfclock");
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